| Sangerhausen to Opwijk | 309.81 mi (498.58 km) |
| Sangerhausen to Ostend | 361.86 mi (582.36 km) |
| Sangerhausen to Oud-Heverlee | 290.70 mi (467.84 km) |
| Sangerhausen to Oud-Turnhout | 272.45 mi (438.46 km) |
| Sangerhausen to Oudenaarde | 336.22 mi (541.09 km) |
| Sangerhausen to Oudenburg | 358.71 mi (577.28 km) |
| Sangerhausen to Oupeye | 250.97 mi (403.90 km) |
| Sangerhausen to Overijse | 297.10 mi (478.13 km) |
| Sangerhausen to Overpelt | 254.45 mi (409.49 km) |
| Sangerhausen to Paal | 266.53 mi (428.94 km) |
| Sangerhausen to Peer | 253.55 mi (408.05 km) |
| Sangerhausen to Pepinster | 246.25 mi (396.30 km) |
| Sangerhausen to Peruwelz | 341.78 mi (550.05 km) |
| Sangerhausen to Perwez | 287.55 mi (462.77 km) |
| Sangerhausen to Philippeville | 307.15 mi (494.31 km) |
